package com.example.leetcode.leetcode.hot100;

import java.util.ArrayList;
import java.util.List;

/**
 * @author haitao
 * @date 2021/7/6 4:17 下午
 */
public class Solution22 {
    public List<String> generateParenthesis(int n) {
        List<String> result = new ArrayList<>();
        recursion(new char[2*n],0,result);
        return result;
    }
    public void recursion(char [] chars,int pos, List<String> result){
    }

}
